Dirt Bike Piston and Ring Kits
Dirt Bike Piston & Ring Kits for Yamaha YZ85, WR250 & YZ250 at JJ Motorsports
Rebuild your dirt bike's top end for maximum power and reliability with premium piston and ring kits from JJ Motorsports, forged from high-strength aluminum for superior heat resistance, lightweight performance, and precise fit in motocross, enduro, and trail riding. Our selection includes complete kits with pistons, high-performance rings, wrist pins, circlips, top-end bearings, and gaskets designed for enhanced combustion efficiency, reduced blow-by, and longer engine life under high-RPM abuse. Compatible with popular models like Yamaha YZ85 (2002-2018), WR250, and YZ250, these Wiseco-engineered components feature CNC-machined crowns for optimal cam shape, ArmorGlide skirt coatings for low friction, and 4032 alloy construction for durability in dusty, aggressive conditions. Whether you're refreshing a youth 85cc 2-stroke or upgrading a 250cc big bore, these kits ensure crisp throttle response, better sealing, and race-ready power without the need for custom boring—perfect for DIY rebuilds or pro-level maintenance.
Shop trusted brands like Wiseco for race-proven quality. Explore related categories such as dirt bike engine for cylinders and valves or dirt bike air and fuel for carburetors and jets.
Top Dirt Bike Piston & Ring Kits
- Wiseco YZ85 2002-2018 Piston Kit with Gaskets PK1202 – 47.50mm forged aluminum piston kit for Yamaha YZ85 2-stroke; includes rings, wrist pin, circlips, bearing, and gaskets for enhanced combustion and throttle response.
- Wiseco 68.00mm Piston Kit with Gaskets Yamaha WR/YZ 250 PK1563 – Complete big bore kit for Yamaha WR250/YZ250; features forged piston, rings, wrist pin, circlips, and top-end gaskets for superior power and sealing.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Wossner Piston Kit Honda CR250R 1997-2001 66.34mm 8001DA
WOSSNER
$152.00If you're running a CR250R and looking to restore or exceed factory performance, a quality piston kit is non-negotiable. Wossner's 8001DA delivers the durability and precision needed for consistent power delivery across your entire RPM range, whether...09104684- SKU:
- 09104684
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.34 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 66.40 MM
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Piston Kit Honda CR250R 1997-2001 8001DC
WOSSNER
$152.00A worn or damaged piston directly compromises your CR250R's power delivery, throttle response, and engine longevity. The Wossner 8001DC addresses this with a complete, ready-to-install kit engineered to restore factory performance while improving...09104686- SKU:
- 09104686
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BORE SIZE METRIC:
- 66.42 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- DISPLACEMENT:
- 249 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 66.36 MM
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Piston Kit Kawasaki KDX125 1990-2005 8008DB
WOSSNER
$142.00If you're running a KDX125 on the track or trail, piston durability and ring sealing are non-negotiable. The Wossner 8008DB replaces worn or damaged pistons with a forged aluminum unit engineered to handle sustained high RPM and load cycles without...09104708- SKU:
- 09104708
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- BORE - OVERSIZE METRIC:
- +0.01 MM
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 55.95 MM
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 56.01 MM
- PISTON MATERIAL:
- FORGED
- TYPE:
- DUAL RING
$142.00Qty in Cart: 0Quantity:Price:$142.00Subtotal: -
Wossner Piston Kit 54.44mm Honda NSR125R 1990–2001 8019D050
WOSSNER
$144.95If you're running an NSR125R in competition or pushing it hard on the street, piston wear directly impacts your power delivery and engine longevity. The Wössner 8019D050 kit delivers the precision engineering and material science you need to maintain...09104716- SKU:
- 09104716
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
- BORE SIZE METRIC:
- 54.50 MM
- PISTON SIZE METRIC:
- 54.44 MM
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +0,50 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$144.95Qty in Cart: 0Quantity:Price:$144.95Subtotal: -
Wossner Piston Kit for Honda NSR125R 1991-1996 8019DB
WOSSNER
$142.00The Wossner 8019DB piston kit delivers the precision and durability demanded by serious Honda NSR125R racers and high-performance builders. Factory OEM pistons can't match the strength of 4032 T6 forged aluminum or the friction-reducing skirt coating...09104718- SKU:
- 09104718
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 54.01 MM
- PISTON SIZE METRIC:
- 53.95 MM
$142.00 -
Wossner Piston Kit 66.94mm Kawasaki KX250 1992-2001 8026D060
WOSSNER
$152.00Stock pistons in your 1992–2001 KX250 are engineered for reliability, not longevity under sustained racing conditions. The Wossner 8026D060 kit replaces worn or damaged pistons with German-engineered components that reduce friction, minimize piston rock,...09104739- SKU:
- 09104739
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 66.94 MM
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 67.00 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.60 MM
- DISPLACEMENT:
- 249 CC
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +0,60 MM
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Kawasaki KX250 1992-2001 Piston Kit 8026DB
WOSSNER
$152.00If you're rebuilding your KX250's top end, you need a piston kit engineered for the demands of 2-stroke racing. The Wossner 8026DB delivers the durability and precision required to maintain peak performance lap after lap, while its friction-reducing...09104741- SKU:
- 09104741
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BORE - OVERSIZE:
- +0,01 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 66.41 MM
- DISPLACEMENT:
- 249 CC
- PISTON SIZE METRIC:
- 66.35 MM
- TYPE:
- DUAL RING
- BORE - OVERSIZE METRIC:
- +0.01 MM
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- RIDING STYLE:
- OFF-ROAD
$152.00Qty in Cart: 0Quantity:Price:$152.00Subtotal: -
Wossner Piston Kit 63.96mm for 1998-2006 KTM 200 EXC 2003-2004 KTM 200 SX 8048DC
WOSSNER
$142.00If you're running a KTM 200 2-stroke at the edge of its limits, piston durability and precision are non-negotiable. The Wossner 8048DC delivers the exact bore diameter your engine demands while minimizing friction and extending service intervals through...09104757- SKU:
- 09104757
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- BORE SIZE METRIC:
- 64.02 MM
- DISPLACEMENT:
- 193 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- PISTON SIZE METRIC:
- 63.96 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
$142.00Qty in Cart: 0Quantity:Price:$142.00Subtotal: -
Wossner Piston Kit Suzuki RM125 1989-1999 8055DA
WOSSNER
$122.00The Wossner 8055DA piston kit delivers the reliability and precision your RM125 demands, whether you're chasing lap times or rebuilding after hard use. Its 4032 T6 forged aluminum construction and permanent skirt coating reduce friction and piston rock,...09104763- SKU:
- 09104763
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE SIZE METRIC:
- 54.00 MM
- DISPLACEMENT:
- 123 CC
- PISTON SIZE METRIC:
- 53.95 MM
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit 53.96mm for 1989-1999 Suzuki RM125 8055DB
WOSSNER
$122.00Factory pistons on your 1989-1999 RM125 won't survive the punishment of sustained high RPM riding or race conditions. The Wossner 8055DB delivers the strength and precision engineering your 2-stroke demands, with a complete kit that installs without...09104764- SKU:
- 09104764
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- PISTON SIZE METRIC:
- 53.96 MM
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 54.01 MM
- DISPLACEMENT:
- 123 CC
- TYPE:
- SINGLE RING
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Suzuki RM125 1989-1999 53.97mm Piston Kit 8055DC
WOSSNER
$122.00If you're running a Suzuki RM125 two-stroke and want reliable power delivery without sacrificing durability, this Wossner piston kit is engineered to handle the demands of both racing and trail riding. The 4032 T6 forged aluminum construction and...09104765- SKU:
- 09104765
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,02 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON SIZE METRIC:
- 53.97 MM
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 54.02 MM
- DISPLACEMENT:
- 123 CC
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit 53.96mm for KTM 125 SX 2001-2006 8056DB
WOSSNER
$117.95If you're rebuilding your KTM 125 SX or pushing it to its limits, piston wear is non-negotiable—a worn piston kills compression, throttle response, and overall reliability. The Wossner 8056DB delivers the precision engineering and durability you need to...09104767- SKU:
- 09104767
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- +0,01 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.96 MM
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 54.01 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- +0.01 MM
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$117.95 -
Wossner Piston Kit 53.97mm 2001-2006 KTM 125 SX 8056DC
WOSSNER
$122.00If you're running a 2001-2006 KTM 125 SX, a worn or damaged piston directly kills your engine's efficiency, response, and reliability. The Wossner 8056DC replaces all critical components—piston, rings, pin, and clips—in one complete kit, eliminating...09104768- SKU:
- 09104768
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE METRIC:
- +0.02 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- PISTON MATERIAL:
- FORGED
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,02 MM
- BORE SIZE METRIC:
- 54.02 MM
- TYPE:
- SINGLE RING
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON SIZE METRIC:
- 53.97 MM
- RIDING STYLE:
- OFF-ROAD
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit for 1998-2001 Yamaha YZ125 53.95mm 8091DA
WOSSNER
$122.00When you're pushing a YZ125 to its limits, a worn or undersized piston robs you of compression, efficiency, and reliability. The Wossner 8091DA restores peak performance with a purpose-built 53.95mm piston that's precisely engineered to handle the...09104819- SKU:
- 09104819
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE SIZE METRIC:
- 54.00 MM
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit Yamaha YZ125 1998-2001 53.97mm 8091DC
WOSSNER
$122.00The stock piston in your YZ125 is holding back performance—wear, heat distortion, and friction rob you of throttle response and reliability. The Wossner 8091DC replaces all of that with a purpose-built 2-stroke piston engineered for durability, reduced...09104821- SKU:
- 09104821
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- DISPLACEMENT:
- 124 CC
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 53.97 MM
- BORE - OVERSIZE METRIC:
- +0.02 MM
- BORE SIZE METRIC:
- 54.02 MM
- BORE - OVERSIZE:
- +0,02 MM
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit Kawasaki KX85 2001-2025 8102DB
WOSSNER
$112.00The Wossner Piston Kit 8102DB is purpose-built for KX85 riders who demand reliable performance without compromise. If you're running hard on the track or trail, a quality piston kit directly impacts throttle response, engine longevity, and overall...09104827- SKU:
- 09104827
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 48.46 MM
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 48.51 MM
- TYPE:
- SINGLE RING
- BORE - OVERSIZE:
- +0,01 MM
- BORE - OVERSIZE METRIC:
- +0.01 MM
- DISPLACEMENT:
- 84 CC
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$112.00 -
Wossner Suzuki RM85 2002-2023 Piston Kit 8103DA
WOSSNER
$112.00Your RM85's performance is only as good as its bottom end. The Wossner 8103DA piston kit delivers the durability and precision needed to run consistent power across the full RPM range, whether you're pushing hard in competition or logging miles in...09104829- SKU:
- 09104829
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 84 CC
- MODEL:
- STANDARD SERIES
- PRODUCT NAME:
- PISTON KIT
- BORE SIZE METRIC:
- 48.00 MM
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- PISTON SIZE METRIC:
- 47.95 MM
- ENGINE TYPE:
- 2-STROKE
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$112.00Qty in Cart: 0Quantity:Price:$112.00Subtotal: -
Wossner Piston Kit Yamaha YZ125 2005-2021 8160DA
WOSSNER
$122.00For 2-stroke race engines running hard, piston durability and friction control directly impact reliability and lap times. The Wossner 8160DA delivers German-engineered precision with a complete replacement kit—piston, rings, pin, and clips—ready for...09104853- SKU:
- 09104853
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BORE - OVERSIZE:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE METRIC:
- STANDARD
- DISPLACEMENT:
- 124 CC
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 53.95 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- SINGLE RING
- BORE SIZE METRIC:
- 54.00 MM
$122.00Qty in Cart: 0Quantity:Price:$122.00Subtotal: -
Wossner Piston Kit 71.96mm 2008-2011 KTM 300 XC-W 8250DC
WOSSNER
$192.00Your 2-stroke engine demands a piston that can handle sustained high RPMs and aggressive riding without sacrificing reliability. The Wossner 8250DC delivers the durability and precision engineering you need to keep your KTM 300 XC-W running at peak...09104897- SKU:
- 09104897
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BORE SIZE METRIC:
- 72.02 MM
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PISTON MATERIAL:
- FORGED
- ENGINE TYPE:
- 2-STROKE
- PRODUCT NAME:
- PISTON KIT
- TYPE:
- DUAL RING
- BORE - OVERSIZE:
- +0,02 MM
- MODEL:
- STANDARD SERIES
- PISTON SIZE METRIC:
- 71.96 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.02 MM
- DISPLACEMENT:
- 293 CC
$192.00Qty in Cart: 0Quantity:Price:$192.00Subtotal: -
Wossner Piston Kit 39.47mm for KTM 50 SX 2009-2025 8262DB
WOSSNER
$102.00If you're running a KTM 50 SX, piston wear is inevitable—and when it hits, you need a direct replacement that matches OEM specifications without compromise. The Wössner 8262DB delivers German engineering with proven durability, giving you the power and...09104900- SKU:
- 09104900
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PISTON MATERIAL:
- FORGED
- BORE - OVERSIZE:
- +0,01 MM
- BORE SIZE METRIC:
- 39.51 MM
- MODEL:
- STANDARD SERIES
- RIDING STYLE:
- OFF-ROAD
- ENGINE TYPE:
- 2-STROKE
- PISTON MATERIAL:
- ALUMINUM ALLOY
- PRODUCT NAME:
- PISTON KIT
- BORE - OVERSIZE METRIC:
- +0.01 MM
- DISPLACEMENT:
- 49 CC
- PISTON SIZE METRIC:
- 39.47 MM
- TYPE:
- SINGLE RING
- UNITS:
- KIT
$102.00
